Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Sep 17, 2010 and Sep 18, 2010 (GOES-14)
Solar flares on Sep 18, 2010
No solar flares of C, M and X-class were observed
Solar flares on Sep 17, 2010
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C1.3 | 1108 | 01:17:00 | 01:22:00 | 01:25:00 |